Gupta, Arti, and Rakesh Kakkar. “Managing a COVID 19 Patient at Different Health Care and Field Level Settings”. Indian Journal of Community Health 32, no. 2 (Supp) (April 20, 2020): 188–195. Accessed December 10, 2023. https://www.iapsmupuk.org/journal/index.php/IJCH/article/view/1453.